GEAR CUTTING ON STANDARD MACHINES

The history of Kumera Antriebstechnik GmbH from Graz dates back to the year 1898, when Norricum Cless Graz built chainless gears for bicycles. Since 2000 the company has been a wholly owned subsidiary of the Finnish Kumera Cooperation. Within the Kumera Power Transmission Group, the Austrian company with its approximately 50 employees produces special gear units for hydropower plants, the paper industry and chemical installations. 50 percent of sales are also generated by the service business, such as the overhaul and repair of industrial gearboxes from our own product range as well as third-party products. Reliable machining of the gear components is ensured by five turning and turn-mill machines from DMG MORI, including an NT 5400 and the NT 6600 installed in 2021 for turned parts having diameters of up to ø1,070mm and lengths up to 4,000mm. Kumera produces sophisticated gears on both turnmill centers with the help of the exclusive DMG MORI gearMILL technology cycle.